Replaces the short-lived (1 hour) session-based order lookup with a
persistent cookie-based email session lasting 30 days. This foundation
enables customers to leave reviews and view orders without re-verifying
their email each time.
- Add EmailSession module for signed cookie management
- Add EmailSession plug to load verified email into session
- Set email session on order lookup verification
- Set email session on checkout completion (via /checkout/complete)
- Update orders and order detail pages to use email session
- Add reviews system plan document
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
